HPLC aksesuarları

The Whatman Mini-UniPrep™ filter provides a quick and easy means of removing particles from HPLC samples. In comparison to other methods the amount of time required for sample preparation is reduced to one third. Mini-Uni-Prep™ is a ready-to-use filter unit consisting of a 0.4ml chamber and a plunger. The plunger contains a filtration membrane at one end and a cap with septum at the other. The plunger is pressed through the sample in the chamber. The pressure generated forces the filtrate into the plunger reservoir, with air escaping through the vent hole until the locking mechanism engages to form an airtight seal. The unit can now be placed in any autosampler and the sample analysed.

Initial equipment for HPLC with b.safe-Caps for bottles with thread GL 45. Furthermore fittings for easy connection of capillary tubing, blind fittings for closing unused connections and air valves for a trouble-free withdrawal of solvents are included. For up to 4 storage bottles.

Scope of supply:
Starter Box 1:

• 3 x b.safe-Cap GL 45 with 2 connections UNF ¼" 28G
• 1 x b.safe-Cap GL 45 with 3 connections UNF ¼" 28G
• 4 x Air valve with service life indicator
• 5 x Fittings yellow for tubing O.D. 3.2 mm
• 1 x Blind fitting

• 4 x b.safe-Cap GL 45 with 3 connections UNF ¼" 28G
• 4 x Air valve with service life indicator
• 8 x Fittings yellow for tubing O.D. 3.2 mm
• 4 x Blind fittings

• 4 x b.safe-Cap GL 45 with 4 connections UNF ¼" 28G
• 4 x Air valve with service life indicator
• 12 x Fittings yellow for tubing O.D. 3.2 mm
• 8 x Blind fittings

Flexible tube tags to identify capillaries and tubes capillaries and tubes by colour. For outer tube diameters from 0.4 to 6.35 mm. To write on with ball pens (removable) and permanent markers directly, or use with self-adhesive labels.
Assorted colours (5 colours per pack).

Screw cap with free movable insert made of PP, with 4 lateral connectors GL45 and 3 centric capillary connectors (UNF 1/4"), incl. 3 blind fittings.

Up to 4 Safety Caps or Safety Waste Caps can be installed with the multiple bottle distributor.

• GL 45 (w) thread
• 4 x GL 45 (m) connections
• Electrically conductive
• Incl. 1 x blind cap

Scope of supply:
4 x Safety cap III, GL45
8 x air valve
1 x Safety waste cap, S60/61, electrostatic conductive
1 x Exhaust filter L, V3.0, with splash guard and change indicator, service life 12 month
1 x 5 l canister, HDPE-EL
1 x Grounding cable, 2 x clamp, L = 1,5 m
4 x Laboratory bottle DURAN, GL45, 1000 ml, clear glass, with cap and pouring ring
5 x PFA-fitting, 2.3 mm OD, violet
5 x PFA fitting, 1.6 mm OD, green
10 x PFA fitting, 3.2 mm OD, blue
10 x PFA blind plug
2 x hose connector, straight, 6 - 8 mm ID
1 x hose connector, curved, 5.0 - 11.5mm ID
1 x hose connector, angled, 9.5 - 10 mm ID

MINIPULS 3 tubes for R1, R2, R4 and R8 pump heads
MINIPULS evolution tubes for MF1, MF2 and HF2 pump heads

• Many different inner diameters
• Compatible connectors